formal logic in a sentence

Examples

1. An assumption establishes a condition that a formal logic proving tool must assume to be true.
2. They may also use formal logics that are stronger than first-order logic, such as type theory.
3. Premises in formal logic are commonly represented by letters ( most commonly p and q ).
4. The significance of argument in formal logic is that one may obtain new truths from established truths.
5. Logician and philosopher Alfred Tarski developed the theory for formal languages ( such as formal logic ).
6. Leibniz also worked on formal logic but most of his writings on it remained unpublished until 1903.
7. The development of formal logic and its implementation in computing machinery is the foundation of computer science.
8. They created a work, Principia Mathematica, which derived number theory by the manipulation of symbols using formal logic.
9. Besides writing an influential introductory book into the formal logic which is today a standard work on fallacies.
10. In the name of nonsense, it is finally refused the conception of duality and the Aristotelian formal logic.